Part one: The aftermath of destruction
The last Rhomaic-Persian war of 602-628 weakened both of the engaged empires, weakened their strength and eaten their manpower.The Rhomaic Emperor Heraclius wished only one thing after the end of the war: peace, as long as it could last, so that his realm could regain its strength However, a new threat to the empire arises, from the south-east: The Arabs.Many Rhomaic historians compare the events of the 7th century to the time of the Collpase of the West. The Arabs, not unified, organized in numerous tribes attack the Rhomaic provinces of Oriens (Syria) , Egypt and Persian Mesopotamia.
In 634, there have been reports of the Quraysh tribe attacking the lower Euphrates valley in Mesopotamia. In 639, the Ghatafan tribe conquerred and deposed one on of the Rhomaic client states, the Ghassanid kingdom. The reports of fleeing Ghassanid tribesmen reached the Emperor, who had to deal with this new threat.
A ship reached the Golden Horn and a man, presenting himslef as Ephraim of Raphia hastily arrives at the imperial court . "Your Imperial majesty, I arrive from Caesarea, from the bid of the governor of Palestina Prima.The Judham, Bahra and Salih clans have already poured into Palestina Salutaris, and our countryside is being threatened by the constant incursions of the Ghatafan confederation. Unfortunatelly , our forces are too few to show them a decisive victory, so therefore we ask Your Imperial Majesty and His Majesty´s court, what hope we do have in arrival of supporting troops?"
The Emperor, Heraclius had to few troops which he could send to Palestine. He orderred that one fourth of the garrison in Egypt be moved into Palestina,but before the command reached Alexandria, Palestina was already plundered and decimated. The major cities, such as Ceasarea, Gaza, Ascalon and Jerusalem remained firmly under Rhomaic control, but the countryside was controlled by Arab chiefs.
Further incursions were also reported into Syria. In 634, at the Battle of Bostra resulted in a large Arab victory, and further skirmishes continue throughout Syria. In 634, the Arabs have besieged the city of Damascus. After the Monophysite bishop aided the invading Arabs, who were also the same religion (the Hanifa tribe). Later the city of Emessa was also conquerred. The decisive campaign led by the Emperor, resulted in Rhomaic reclaiming of control in Palestine, but no major engagement happenned.The Ghatafan clan quichly retreated east of the Jordan river and, with their allies the Bahra and Judham clans joined forces in the region of Pentapolis. The imperial forces were advancing in this direčction , and met at Yarmouk. Why the Imperial amry, despite being numerously superior failed, is still debated by many historians. Nevertheless, the most direct consequence was the loss of southern Levant to the advancing Arabs. Rhomaic control remained in a few cities on the coast, but not Jerusalem.
With most of the army defeated in Yarmouk, the Rhomaic empire orderred that the provinces of Mesopotamia, Osrrhoene, Euphratensis, Syria Salutaris and Syria Libanensis be abandonned. The garrissons of the remaining cities east of the coastal mountains were to retreat to the coast, as well as all Rhomaic officers.
In Persia, things were going bad. In 636, the Sassanids were defeated in the Battle of al-Qadisiyyah. The Persians, who before annexed the Lakhmid kingdom, now had to face a combined Lakhmid-Tamim force. The defeat, and a quick Arab campaign in Mesopotamia, mainly the conquest of Ctesiphon and Ninwe resulted in collapse of persian rule in Mesopotamia. Persias borders were now defined by the Zagros mountains.
Unfortunately the Berroe city (Aleppo) was also target of the invading Arabs. the Rhomaics defended it with much of their forces, but were quickly defeated. The result was an Arab march towards Antioch.
In 641, after the death of Herclius, there was a short peiod of joint rule of two Emperors, Constantine III. and Heraklonas. After four months, Constantine III. died, leaving Heraklonas asthe sole Emperor. soon enough, he was replaced by Constans II.(Constantien the Bearded)
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Ebionites
https://en.wikipedia.org/wiki/Ebionites (a Chirstian sect in Judaea and Hejaz having Islamic elements)
Yes Moritania by this time the local Latin language is shifting into a Berber-Romance language in Morrocco (similar to Latin in Gaul shifting to Old French)
By Assyria i meant basically all of Iraq north of Seleucia-Ctesiphon/Baghdad
I wanted the region around Tunisia to be called as derivate from the Roman name "Africa". Most of the area should be romance speaking by this period, with the Aures mountains sepaking Berber and Syrte region speaking Punic.